Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to content Go to Product Search Go to Footer

$(csi.user.businessName)

Yardbird Best Buy Outlet Best Buy Business

Top Deals
Deal of the Day
Discover
My Best Buy Memberships
Credit Cards
Gift Cards
Gift Ideas

Recently Viewed
Order Status
Saved Items

Main Content

Skip To Results

KB800PB-BT

(50)

Sort by:

Best Match

KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black
Rating 4.5 out of 5 stars with 48 reviews
$254.99
Save $45
Comp. Value: $299.99
Compare
Compare
Bazooka - BT Series 6" Dual-Voice-Coil 2-Ohm Loaded Subwoofer Enclosure with Integrated 100W Amp - Black
Rating 4 out of 5 stars with 13 reviews
$199.99
Compare
Compare
QPower - Q Power QBomb Single 12 Inch Vented Subwoofer Sub Box with Bedliner Spray - Black
Not yet reviewed
$108.95
Compare
Compare
QPower - QBomb QBOMB12HP Single 12" Vented Port Subwoofer Box w/ Bedliner Spray - Black
Not yet reviewed
$112.94
Compare
Compare

Sponsored

Sponsored

1-18 of 50 items

12 3

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Category

Car Subwoofers & Enclosures

Car Subwoofer Boxes & Enclosures

Receivers & Amplifiers

Home Amplifiers

Remote Controls

TV Replacement Remote Controls

Speaker Accessories

In-Wall Speaker Accessories

Subwoofer Accessories

TV & Home Theater Accessories

Remote Controls

Price

to

Less than $25

$25 - $49.99

$50 - $74.99

$75 - $99.99

$100 - $149.99

$150 - $199.99

$200 - $249.99

$250 - $499.99

Brand

VINABTY

QPower

Rotel

SDX Audio

Alpine

KICKER

KEF

ALLIMITY

Color

Black

Silver

Multi

Gray

Customer Rating

Top-Rated

5

4 & Up

Enclosure Type

Vented

Ported

Sealed

Condition

Number of Channels

1

2

5

7

Amplifier Class

AB

D

Not Applicable

Sponsored

Sponsored

Sponsored

Similar products from outside of Best Buy

sponsored

Sponsored

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later
Best Buy Business Financing

Support & Services

Visit our Support Center
Shop with an Expert
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliates: Creators & Publishers
Best Buy Health
Best Buy Education
Best Buy Business
Partner+

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.

Pick up Fri, Feb 27

Get it by Fri, Feb 27 • FREE

Installation available at select stores - more information at checkout

Get it by Tue, Feb 24 • FREE

Get it by Tue, Feb 24 • FREE

Get it by Fri, Feb 27 • FREE